邮件功能不适用于gmail

Question

我正在创建php页面并创建发布到php脚本的按钮。 在我的脚本中，我创建了普通邮件功能所需的内容。 我传递了所有变量，它成功发送。 但是我的gmail没有收到任何邮件。

sendmail.php

<?php
$to = 'mygmail@gmail.com';
$subject = 'Message from my page';

$headers = "To: email@hotmail.com\n" .
"From: From Address <from@mydomain.com>\n" .
"MIME-Version: 1.0\n" .
"Content-Type: text/html; charset=iso-8859-1";
$message = 'TheMessage Body';
mail( $to, $subject, $message, $headers );

$result = mail($to, $subject, $message, $headers);
if($result) {
    echo "MAIL SENT";
}else {
    echo 'MAIL NOT SENT';
}
?>

的HTML

 <form action="sendmail.php" method="POST" enctype="text/plain" id="contactForm">
   <div class="col-sm-12">
   <!-- if mail sent successfully  -->
     <h4 class="success">
       <i class="fa fa-check"></i> Your message has been sent successfully.
     </h4>
     <!-- if mail sent unsuccessfully  -->
     <h4 class="error">
       <i class="fa fa-warning"></i> E-mail must be valid and message must be longer than 1 character.
     </h4>
   </div>
   <div class="col-sm-6">
     <input  id="name" type="text" name="name" placeholder="Your Name">
     </div><!-- col-sm-6 end -->
     <div class="col-sm-6">
       <input  id="email" type="email" name="email" placeholder="Your Email">
     </div><!-- col-sm-6 end -->
     <div class="col-md-12">
       <textarea type="text" name="messages" class="textarea-box" id="message" rows="5" placeholder="Message"></textarea>
        <button class="btn-new btn-bold" type="submit" id="submit" name="submit">Submit Message</button>
      </div>                        
    </form>

Answer 1

您在“发件人：”上使用的电子邮件必须存在于服务器中。 还有一点，您是否尝试向其发送非Gmail电子邮件帐户-到达了吗？